3901.90.55.01/Butene-Ethylene Copolymer Pellets (VLDPE)/Japan

Butene-Ethylene Copolymer Pellets (VLDPE) from Japan

Very low-density polyethylene (VLDPE) pellets from ethylene-butene copolymerization, ethylene >95% weight, for flexible films. Primary form granules enable stretch film production. Classified per 3901.90.55.01 subheading note (a)(2).

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Document butene comonomer as <5% with analytical data to secure this specific classification

• Distinguish from LDPE by specifying copolymer nature and density (<0.915 g/cm³)

• Avoid bulk packaging confusion; ensure marked as primary resin, not end-use product